<!DOCTYPE html>
<html>
<head>
<style>
div {
    border: 1px solid black;
    width: 30px;
    height: 30px;
    margin: 1px;
}
.grad-5 {
    background: yellow;
}
.grad0 {
    background: yellow;
}
.grad30 {
    /* not much of a test, but this isn't where the bug was anyway! */
    background: linear-gradient(to right, blue 30%, yellow 30%);
}
.grad100 {
    background: blue;
}
.grad150 {
    background: blue;
}
</style>
</head>
<body>
  You shouldn't see a gradual gradient in any of the divs below.
  <div class="grad-5"></div>
  <div class="grad0"></div>
  <div class="grad30"></div>
  <div class="grad100"></div>
  <div class="grad150"></div>
</body>
</html>
